3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(1 === urldecode('%31'));

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0040.01119.95
8.3.50.0070.01018.04
8.3.40.0090.00918.85
8.3.30.0080.00618.76
8.3.20.0050.00321.87
8.3.10.0050.00323.64
8.3.00.0040.00421.95
8.2.180.0070.01118.28
8.2.170.0140.00022.96
8.2.160.0070.00718.96
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0030.00517.83
8.2.120.0040.00426.35
8.2.110.0070.00420.94
8.2.100.0080.00417.66
8.2.90.0050.00317.63
8.2.80.0060.00317.97
8.2.70.0040.00417.91
8.2.60.0060.00317.97
8.2.50.0030.00518.10
8.2.40.0040.00419.20
8.2.30.0000.00819.10
8.2.20.0080.00017.91
8.2.10.0040.00420.53
8.2.00.0030.00519.32
8.1.280.0070.00725.92
8.1.270.0060.00318.54
8.1.260.0030.00526.35
8.1.250.0070.00028.09
8.1.240.0000.00822.62
8.1.230.0070.00417.70
8.1.220.0050.00317.74
8.1.210.0030.00618.77
8.1.200.0000.00917.10
8.1.190.0040.00417.10
8.1.180.0000.00718.10
8.1.170.0030.00618.50
8.1.160.0070.00018.76
8.1.150.0040.00418.73
8.1.140.0080.00023.91
8.1.130.0030.00320.08
8.1.120.0040.00417.32
8.1.110.0040.00417.33
8.1.100.0000.00717.24
8.1.90.0000.00817.34
8.1.80.0050.00317.30
8.1.70.0030.00317.25
8.1.60.0060.00317.46
8.1.50.0000.00817.41
8.1.40.0050.00217.29
8.1.30.0050.00317.41
8.1.20.0000.00717.37
8.1.10.0040.00417.34
8.1.00.0070.00017.40
8.0.300.0000.00718.77
8.0.290.0000.00816.63
8.0.280.0000.00718.32
8.0.270.0070.00017.12
8.0.260.0030.00318.37
8.0.250.0030.00316.77
8.0.240.0030.00316.73
8.0.230.0000.00816.74
8.0.220.0000.00716.66
8.0.210.0030.00316.77
8.0.200.0000.00616.81
8.0.190.0040.00416.84
8.0.180.0040.00416.77
8.0.170.0000.00816.80
8.0.160.0070.00016.82
8.0.150.0030.00516.74
8.0.140.0070.00016.76
8.0.130.0030.00313.18
8.0.120.0080.00016.66
8.0.110.0000.00716.74
8.0.100.0050.00216.65
8.0.90.0040.00416.64
8.0.80.0110.00716.78
8.0.70.0000.01016.58
8.0.60.0040.00416.65
8.0.50.0080.00016.60
8.0.30.0060.01217.22
8.0.20.0120.00617.40
8.0.10.0050.00316.88
8.0.00.0070.01016.66
7.4.330.0000.00516.73
7.4.320.0030.00316.54
7.4.300.0030.00316.32
7.4.290.0000.00716.55
7.4.280.0050.00316.54
7.4.270.0030.00316.53
7.4.260.0050.00216.56
7.4.250.0070.00016.41
7.4.240.0030.00516.46
7.4.230.0030.00316.37
7.4.220.0080.00016.51
7.4.210.0110.00416.58
7.4.200.0040.00416.34
7.4.160.0100.00716.45
7.4.140.0080.01017.86
7.4.130.0120.00616.61
7.4.120.0140.00316.28
7.4.110.0140.00416.39
7.4.100.0120.00616.34
7.4.90.0030.01516.45
7.4.80.0100.01019.39
7.4.70.0090.00616.38
7.4.60.0100.00616.45
7.4.50.0040.01116.42
7.4.40.0070.00816.16
7.4.00.0070.00714.80
7.3.330.0030.00313.09
7.3.320.0000.00613.03
7.3.310.0040.00416.13
7.3.300.0000.00716.23
7.3.290.0030.00316.04
7.3.280.0090.00616.19
7.3.260.0140.00916.29
7.3.240.0100.00716.36
7.3.230.0100.01316.21
7.3.210.0060.01016.32
7.3.200.0130.01016.18
7.3.190.0100.00716.48
7.3.180.0090.00616.21
7.3.170.0070.01016.20
7.3.160.0120.00416.41
7.3.00.0210.00414.35
7.2.330.0100.00716.54
7.2.320.0050.01416.38
7.2.310.0060.01216.59
7.2.300.0140.00316.58
7.2.290.0060.01616.54
7.2.130.0260.00314.61
7.2.120.0250.00414.65
7.2.110.1070.01014.63
7.2.100.0250.00714.51
7.2.90.0250.00714.67
7.2.80.0200.00714.63
7.2.70.0190.01314.77
7.2.60.0310.01014.91
7.2.50.0180.00914.79
7.2.40.0200.00715.05
7.2.30.0190.01115.00
7.2.20.0300.00714.98
7.2.10.0180.00714.76
7.2.00.0210.00714.65
7.1.250.0330.01013.67
7.0.330.0240.00313.54
5.6.380.0080.00814.08

preferences:
53.74 ms | 400 KiB | 5 Q